I've been meaning to draw attention to the Wikipedia edit-a-thon that Jessica Knapp and Krista McCracken are hosting for Wednesday, October 23, aimed at enlarging the cohort of experienced Wikipedians who can help build the Canadian history content there. All the details are on this Active History post. Active History itself has been pretty busy over the holiday weekend too.
I've never done much on Wikipedia myself, but it's true that there are a good many CanHist topics where the Wikipedia entry is a "stub" if there is one at all. So have at it.
